UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kNry1RdQ5E2IRoD7+gZEiaBUA2KcYyxGsX9MskXhjZ4=' 
WHERE 
  key_id = 'ac671ab25a60c57b199069e5a124cbd31bc43592c3568dd25e47682b0e6eb618' 
  AND (
    token = 'kNry1RdQ5E2IRoD7+gZEiaBUA2KcYyxGsX9MskXhjZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )